What is CVE-2021-45634?

CVE-2021-45634 is a critical-severity vulnerability in Netgear Cbr750, classified under Command Injection. CVSS score: 9.6/10. Published 2021-12-26.

How severe is CVE-2021-45634?

Critical severity. CVSS v3 base score is 9.6 out of 10.

RCE in Netgear Cbr750

CVE-2021-45634

Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects CBR750 before 4.6.3.6, RBK752 before 3.2.17.12, RBR750 before 3.2.17.12, RBS750 before 3.2.17.12, RBK852 before 3.2.17.12, RBR850 before…

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.011 (60.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.6 (Critical). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.

Affected products

Netgear Cbr750
Netgear Cbr750_firmware
Netgear Rbk752
Netgear Rbk752_firmware
Netgear Rbk852
Netgear Rbk852_firmware
Netgear Rbr750
Netgear Rbr750_firmware
Netgear Rbr850
Netgear Rbr850_firmware

Weakness classification (CWE)

CWE-77 — Command Injection

References

cve@mitre.org (Patch, x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-45634?: CVE-2021-45634 is a critical-severity vulnerability in Netgear Cbr750, classified under Command Injection. CVSS score: 9.6/10. Published 2021-12-26.
How severe is CVE-2021-45634?: Critical severity. CVSS v3 base score is 9.6 out of 10.